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rustsecRustsecRUSTSEC-2020-0031
HistoryJun 16, 2020 - 12:00 p.m.

HTTP Request smuggling through malformed Transfer Encoding headers

2020-06-1612:00:00
rustsec.org
9

0.001 Low

EPSS

Percentile

44.1%

HTTP pipelining issues and request smuggling attacks are possible due to incorrect
Transfer encoding header parsing.

It is possible conduct HTTP request smuggling attacks (CL:TE/TE:TE) by sending invalid Transfer Encoding headers.

By manipulating the HTTP response the attacker could poison a web-cache, perform an XSS attack, or obtain sensitive information
from requests other than their own.

0.001 Low

EPSS

Percentile

44.1%